# ARMS Athlete vs FlexPro Grip

The clearest difference is rating: FlexPro Grip at 4.1 against ARMS Athlete's 3.0. FlexPro Grip also leads on update cadence (weekly vs every 2 months). ARMS Athlete's advantage is review sentiment (75% vs 67%) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FlexPro Grip holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 11 and 26 respectively. Written reviews complicate that: 75% of ARMS Athlete's written reviews are positive against 67% of FlexPro Grip's, so the app with the better star average is not the one people write more warmly about.

ARMS Athlete ships an update every 2 months, FlexPro Grip weekly. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ARMS Athlete | FlexPro Grip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (11 ratings)](https://appshunter.io/ios/app/arms-athlete/id1478720392/reviews) | **[4.1 (26 ratings)](https://appshunter.io/ios/app/flexpro-grip/id1630738994/reviews)** |
| Number of ratings | 11 | **26** |
| Positive reviews | **75.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 34 MB | 93 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDGE10 (UK) LIMITED](https://appshunter.io/developer/1478720391) | [FlexProGrip](https://appshunter.io/developer/1596885871) |

## What reviewers say

### ARMS Athlete

[App page](https://appshunter.io/ios/app/arms-athlete/id1478720392)

This app facilitates secure data sharing between athletes and coaches through custom forms and push notifications. It offers a touch-optimized interface for efficient data entry, connecting to the ARMS Performance platform.

**Highlights:** Custom form responses, Touch-optimized interface, Push notification reminders, Secure data sharing, Connects to ARMS Performance platform

**Features:** macOS Compatibility

**In-app purchases:** none


### FlexPro Grip

[App page](https://appshunter.io/ios/app/flexpro-grip/id1630738994)

This app works with a specialized device to create customized training programs for baseball pitchers. It measures baseline strength and endurance to improve pitching performance, reduce injury risk, and accelerate recovery. Track your progress with saved workout history.

**Highlights:** Customized training protocols, Strength, endurance, and RPD testing, Objective data measurements, Injury risk reduction, Performance enhancement, Workout history tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ARMS Athlete free?

ARMS Athlete is free to download, with no in-app purchases.

### Is FlexPro Grip free?

FlexPro Grip is free to download, with no in-app purchases.

### Which has better reviews, ARMS Athlete or FlexPro Grip?

FlexPro Grip is rated higher. ARMS Athlete averages 3.0 out of 5 from 11 ratings, while FlexPro Grip averages 4.1 from 26 ratings.

### Do ARMS Athlete or FlexPro Grip have ads?

Neither ARMS Athlete nor FlexPro Grip shows ads.

### Which is updated more often, ARMS Athlete or FlexPro Grip?

ARMS Athlete ships an update every 2 months, and FlexPro Grip weekly. Most recently, ARMS Athlete was updated on September 13, 2026 and FlexPro Grip on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*